This practice provides guidance in the selection of manual and power-actuated valve operators. The selection criteria for manual valve operators apply to handwheels and tee-wrenches. The selection criteria for power-actuated valve operators, on the other hand, apply to stem nut and handwheel driven valve operators of the electric, pneumatic, and hydraulic types.
Products specifications
Standard from ASTM
Published:
Edition: 86(2018)
Document type: IS
Pages
ISBN:
ICS: 47.020.30
National Committee: American Society for Testing and Materials (ASTM) ,Philadelphia, USA